2 open source boards using the C3281959
Real designs built with the C3281959, from public GitHub projects: a quick way to see how others power, decouple and connect it. Each board comes with its KiCad files, full parts list and a render — and you can simulate its firmware on HardLabs.
WCH CH32/CH55xMinyasX-Combined
kunichiko
129 × 121 mm187 parts4LMIT2
WCH CH32/CH55xMinyas-X
129 × 100 mm172 parts4LMIT2
The C3281959 in open source designs
The gallery holds 2 open source boards using the C3281959 from 1 GitHub repository; a typical one measures about 129 × 110.5 mm and carries around 180 components.
100% use four copper layers or more, and 100% carry an open source license.
The most starred is MinyasX-Combined by kunichiko.
Microcontrollers on boards using the C3281959
What boards using the C3281959 are built for
C3281959: common questions
Where can I find a C3281959 reference design?
Each of the 2 boards on this page is a real design using the C3281959. Open one to see how it is wired up, with the full BOM, a render of the layout and links to its KiCad files.
Which microcontrollers do boards using the C3281959 use?
Most are built on WCH CH32/CH55x (2).
How big is a typical board using the C3281959?
The median is 129 × 110.5 mm, and 0% are two-layer designs.
What is the most popular open source board using the C3281959?
By GitHub stars, MinyasX-Combined by kunichiko, with 2 stars.
Can I simulate one of these boards using the C3281959 before building it?
Yes. HardLabs turns a board's netlist and BOM into a working simulation, so you can boot and test firmware against it with no hardware on your desk.